Win a copy of The Little Book of Impediments (e-book only) this week in the Agile and Other Processes forum!
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Passed SCJD with 372

 
Richard HWang
Greenhorn
Posts: 3
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General Con: 100 98
Documentation: 70 61
OOD: 30 30
GUI: 40 40
Locking: 80 80
Data Store: 40 40
Network Server: 40 23
Total: 400 372
I don't known why I lost so many point in Network Server. Maybe the server is a little complex. Thanks all of the rancher. Althought I have hardly post anyth', I learn quite a lot from what you discussin', especially in data locking and general architecture. Many many thanks.
 
Valentin Crettaz
Gold Digger
Sheriff
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Nice shot

Moving this thread to the Results forum where it belongs. Please continue this discussion there. Thank you for your comprehension
 
Vijayendra V Rao
Ranch Hand
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Hey congrats! Great work!
 
Andrew Monkhouse
author and jackaroo
Marshal Commander
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Congratulations Richard
 
Wills Ni
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Can i ask some questions about B&S project?
I have finished my project.But I can not sure about something.

1.In the instruction is said that


The User Interface
It must allow the user to book a selected record, updating the database file accordingly.



What's meaning of "book"?It means input into the "owner" field? or other operation?

2.How to realize "Thread safety"?
Synchronizing a hashmap object in the lock and unlock methods is having resolved the problem?
 
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